AMD Radeon RX Vega 56 Mobile vs NVIDIA GeForce GT 740M

VS

AMD Radeon RX Vega 56 Mobile

NVIDIA GeForce GT 740M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 2GB VRAM GeForce GT 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages

Released 5 years late

Boost Clock1301MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (409.6GB/s vs 14.40GB/s)

3200 additional rendering cores

NVIDIA GeForce GT 740M 's Advantages

Lower TDP (33W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile +1138%

9.326 TFLOPS

GeForce GT 740M

0.753 TFLOPS

Blender

Radeon RX Vega 56 Mobile +2165%

589

GeForce GT 740M

26

Radeon RX Vega 56 Mobile

VS

GeForce GT 740M

Graphics Card

Jun 2018

Release Date

Jun 2013

Mobility Radeon

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1138 MHz

Base Clock

-

1301 MHz

Boost Clock

-

800 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

DDR3

2048bit

Memory Bus

64bit

409.6GB/s

Bandwidth

14.40GB/s

Render Config

56

Compute Units

-

3584

Shading Units

384

224

TMUs

32

64

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

83.26 GPixel/s

Pixel Rate

7.840 GPixel/s

291.4 GTexel/s

Texture Rate

31.36 GTexel/s

18.65 TFLOPS

FP16 (half)

-

9.326 TFLOPS

FP32 (float)

752.6 GFLOPS

582.8 GFLOPS

FP64 (double)

31.36 GFLOPS

Board Design

120W

TDP

33W

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

GK208

Vega 10 XL (215-0894216)

GPU Variant

GT 740M

GCN 5.0

Architecture

Kepler 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

1.02 billion

495 mm²

Die Size

87 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

6.4

Shader Model

5.1

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